From 8318174cfcb515b1640bfe2188dfa5793b061bdf Mon Sep 17 00:00:00 2001
From: Thiago Santos <thiago.sousa.santos@collabora.co.uk>
Date: Tue, 15 Mar 2011 10:50:54 -0300
Subject: [PATCH] tests: camerabin2: Adds tests for new image capture
 properties

Adds tests to check that changing encoder/muxer for image capture
works
---
 tests/check/elements/camerabin2.c | 76 +++++++++++++++++++++++++++++++
 1 file changed, 76 insertions(+)

diff --git a/tests/check/elements/camerabin2.c b/tests/check/elements/camerabin2.c
index e77303b965..aceafcf742 100644
--- a/tests/check/elements/camerabin2.c
+++ b/tests/check/elements/camerabin2.c
@@ -1140,6 +1140,75 @@ GST_START_TEST (test_video_custom_filter)
 GST_END_TEST;
 
 
+GST_START_TEST (test_image_custom_encoder_muxer)
+{
+  GstElement *enc;
+  GstElement *mux;
+  GstElement *test;
+  GstPad *pad;
+  gint enc_probe_counter = 0;
+  gint mux_probe_counter = 0;
+
+  if (!camera)
+    return;
+
+  enc = gst_element_factory_make ("pngenc", "enc");
+  mux = gst_element_factory_make ("identity", "mux");
+
+  g_object_set (enc, "snapshot", FALSE, NULL);
+
+  pad = gst_element_get_static_pad (enc, "src");
+  gst_pad_add_buffer_probe (pad, (GCallback) filter_buffer_count,
+      &enc_probe_counter);
+  gst_object_unref (pad);
+
+  pad = gst_element_get_static_pad (mux, "src");
+  gst_pad_add_buffer_probe (pad, (GCallback) filter_buffer_count,
+      &mux_probe_counter);
+  gst_object_unref (pad);
+
+  /* set still image mode and filters */
+  g_object_set (camera, "mode", 1,
+      "location", make_test_file_name (IMAGE_FILENAME, -1),
+      "image-capture-encoder", enc, "image-capture-muxer", mux, NULL);
+
+  if (gst_element_set_state (GST_ELEMENT (camera), GST_STATE_PLAYING) ==
+      GST_STATE_CHANGE_FAILURE) {
+    GST_WARNING ("setting camerabin to PLAYING failed");
+    gst_element_set_state (GST_ELEMENT (camera), GST_STATE_NULL);
+    gst_object_unref (camera);
+    camera = NULL;
+  }
+  GST_INFO ("starting capture");
+  fail_unless (camera != NULL);
+
+  g_object_get (camera, "image-capture-encoder", &test, NULL);
+  fail_unless (test == enc);
+  g_object_get (camera, "image-capture-muxer", &test, NULL);
+  fail_unless (test == mux);
+
+  g_signal_emit_by_name (camera, "start-capture", NULL);
+
+  g_timeout_add_seconds (3, (GSourceFunc) g_main_loop_quit, main_loop);
+  g_main_loop_run (main_loop);
+
+  /* check that we got a preview image */
+  check_preview_image ();
+
+  gst_element_set_state (GST_ELEMENT (camera), GST_STATE_NULL);
+  check_file_validity (IMAGE_FILENAME, 0, NULL, 0, 0, NO_AUDIO);
+
+  fail_unless (enc_probe_counter == 1);
+  fail_unless (mux_probe_counter == 1);
+  gst_object_unref (enc);
+  gst_object_unref (mux);
+}
+
+GST_END_TEST;
+
+
+
+
 typedef struct _TestCaseDef
 {
   const gchar *name;
@@ -1154,6 +1223,7 @@ static Suite *
 camerabin_suite (void)
 {
   GstElementFactory *jpegenc_factory;
+  GstElementFactory *pngenc_factory;
   Suite *s = suite_create ("camerabin2");
   gint i;
   TCase *tc_generic = tcase_create ("generic");
@@ -1163,6 +1233,7 @@ camerabin_suite (void)
     GST_WARNING ("Skipping camerabin2 tests because jpegenc is missing");
     goto end;
   }
+  pngenc_factory = gst_element_factory_find ("pngenc");
 
   suite_add_tcase (s, tc_generic);
   tcase_add_checked_fixture (tc_generic, setup_wrappercamerabinsrc_videotestsrc,
@@ -1195,6 +1266,11 @@ camerabin_suite (void)
 
     tcase_add_test (tc_basic, test_image_custom_filter);
     tcase_add_test (tc_basic, test_video_custom_filter);
+
+    if (pngenc_factory)
+      tcase_add_test (tc_basic, test_image_custom_encoder_muxer);
+    else
+      GST_WARNING ("Skipping custom encoder test because pngenc is missing");
   }
 
 end: